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annotate artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/Builder.java @ 6093:4b634935a2ad

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Datacage: Fixed fix for <dc:virtual-column>
author Sascha L. Teichmann <teichmann@intevation.de>
date Fri, 24 May 2013 18:16:36 +0200
parents bdb316f7c552
children 6e99ce505860
rev   line source
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Sascha L. Teichmann <teichmann@intevation.de>
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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9 package org.dive4elements.river.artifacts.datacage.templating;
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10
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11 import org.dive4elements.artifacts.common.utils.XMLUtils;
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12
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13 import org.dive4elements.river.utils.Pair;
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14
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15 import java.sql.Connection;
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16 import java.sql.SQLException;
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17
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18 import java.util.ArrayDeque;
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19 import java.util.ArrayList;
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20 import java.util.Arrays;
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21 import java.util.Collection;
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22 import java.util.Collections;
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23 import java.util.Deque;
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24 import java.util.HashMap;
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25 import java.util.List;
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26 import java.util.Map;
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27 import java.util.TreeMap;
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28
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29 import java.util.regex.Matcher;
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30 import java.util.regex.Pattern;
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31
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32 import javax.xml.namespace.QName;
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33
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34 import javax.xml.xpath.XPath;
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35 import javax.xml.xpath.XPathConstants;
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36 import javax.xml.xpath.XPathExpression;
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37 import javax.xml.xpath.XPathExpressionException;
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38 import javax.xml.xpath.XPathFactory;
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39
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40 import org.apache.log4j.Logger;
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41
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42 import org.w3c.dom.Attr;
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43 import org.w3c.dom.Document;
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44 import org.w3c.dom.Element;
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45 import org.w3c.dom.Node;
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46 import org.w3c.dom.NodeList;
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47 import org.w3c.dom.NamedNodeMap;
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48
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49
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50 /** Handles and evaluate meta-data template against dbs. */
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51 public class Builder
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52 {
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53 private static Logger log = Logger.getLogger(Builder.class);
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54
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55 public static final Pattern STRIP_LINE_INDENT =
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56 Pattern.compile("\\s*\\r?\\n\\s*");
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57
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58 public static final Pattern BRACKET_XPATH =
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59 Pattern.compile("\\{([^}]+)\\}");
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60
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61 public static final String DC_NAMESPACE_URI =
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62 "http://www.intevation.org/2011/Datacage";
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63
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64 private static final Document EVAL_DOCUMENT =
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65 XMLUtils.newDocument();
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66
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67 private static final XPathFactory XPATH_FACTORY =
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68 XPathFactory.newInstance();
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69
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70 protected Document template;
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71
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72 protected Map<String, CompiledStatement> compiledStatements;
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73
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74 protected Map<String, Element> macros;
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75
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76 /** Connection to either of the databases. */
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77 public static class NamedConnection {
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78
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79 protected String name;
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80 protected Connection connection;
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81 protected boolean cached;
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82
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83 public NamedConnection() {
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84 }
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85
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86 public NamedConnection(
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87 String name,
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88 Connection connection
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89 ) {
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90 this(name, connection, true);
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91 }
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92
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93 public NamedConnection(
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94 String name,
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95 Connection connection,
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96 boolean cached
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97 ) {
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98 this.name = name;
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99 this.connection = connection;
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100 this.cached = cached;
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101 }
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102 } // class NamedConnection
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103
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104 public class BuildHelper
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105 {
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106 protected Node output;
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107 protected Document owner;
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108 protected StackFrames frames;
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109 protected List<NamedConnection> connections;
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110 protected Map<String, CompiledStatement.Instance> statements;
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111 protected Deque<Pair<NamedConnection, ResultData>> connectionsStack;
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112 protected Deque<NodeList> macroBodies;
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113 protected Deque<Object> groupExprStack;
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114 protected FunctionResolver functionResolver;
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115 protected Map<String, XPathExpression> expressions;
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116
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117
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118 public BuildHelper(
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119 Node output,
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120 List<NamedConnection> connections,
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121 Map<String, Object> parameters
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122 ) {
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123 if (connections.isEmpty()) {
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124 throw new IllegalArgumentException("no connections given.");
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125 }
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126
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127 this.connections = connections;
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128 connectionsStack =
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129 new ArrayDeque<Pair<NamedConnection, ResultData>>();
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130 this.output = output;
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131 frames = new StackFrames(parameters);
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132 owner = getOwnerDocument(output);
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133 macroBodies = new ArrayDeque<NodeList>();
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134 groupExprStack = new ArrayDeque<Object>();
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135 functionResolver = new FunctionResolver(this);
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136 expressions = new HashMap<String, XPathExpression>();
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137 statements =
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138 new HashMap<String, CompiledStatement.Instance>();
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139 }
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140
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141 public void build() throws SQLException {
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142 try {
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143 // XXX: Thread safety is now established by the builder pool.
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144 //synchronized (template) {
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145 for (Node current: rootsToList()) {
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146 build(output, current);
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147 }
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148 //}
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149 }
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150 finally {
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151 closeStatements();
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152 }
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153 }
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154
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155 protected void closeStatements() {
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156 for (CompiledStatement.Instance csi: statements.values()) {
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157 csi.close();
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158 }
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159 statements.clear();
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160 }
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161
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162 /**
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163 * Return first statement node in NodeList, respecting
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164 * macros but not doing evaluation (e.g. of <dc:if>s).
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165 */
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166 private Node findStatementNode(NodeList nodes) {
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167 int S = nodes.getLength();
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168
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169 // Check direct children and take special care of macros.
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170 for (int i = 0; i < S; ++i) {
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171 Node node = nodes.item(i);
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172 String ns;
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173 // Regular statement node.
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174 if (node.getNodeType() == Node.ELEMENT_NODE
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175 && node.getLocalName().equals("statement")
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176 && (ns = node.getNamespaceURI()) != null
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177 && ns.equals(DC_NAMESPACE_URI)) {
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178 return node;
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179 }
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180 // Macro node. Descend.
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181 else if (node.getNodeType() == Node.ELEMENT_NODE
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182 && node.getLocalName().equals("call-macro")
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183 && (ns = node.getNamespaceURI()) != null
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184 && ns.equals(DC_NAMESPACE_URI)) {
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185
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186 String macroName = ((Element)node).getAttribute("name");
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187 Node inMacroNode =
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188 findStatementNode(getMacroChildren(macroName));
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189 if (inMacroNode != null) {
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190 return inMacroNode;
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191 }
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192 }
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193
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194 }
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195
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196 return null;
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197 }
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198
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199 /**
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200 * Handle a dc:context node.
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201 */
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202 protected void context(Node parent, Element current)
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203 throws SQLException
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204 {
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205 log.debug("dc:context");
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206
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207 NodeList subs = current.getChildNodes();
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208 Node stmntNode = findStatementNode(subs);
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5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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209 int S = subs.getLength();
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210
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211 if (stmntNode == null) {
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212 log.warn("dc:context: cannot find statement");
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213 return;
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214 }
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215
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diff changeset
216 String stmntText = stmntNode.getTextContent();
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diff changeset
217
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diff changeset
218 String con = current.getAttribute("connection");
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diff changeset
219
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diff changeset
220 String key = con + "-" + stmntText;
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221
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222 CompiledStatement.Instance csi = statements.get(key);
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223
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diff changeset
224 if (csi == null) {
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diff changeset
225 CompiledStatement cs = compiledStatements.get(stmntText);
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226 csi = cs.new Instance();
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227 statements.put(key, csi);
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228 }
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229
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diff changeset
230 NamedConnection connection = connectionsStack.isEmpty()
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diff changeset
231 ? connections.get(0)
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232 : connectionsStack.peek().getA();
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
233
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
234 if (con.length() > 0) {
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
235 for (NamedConnection nc: connections) {
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
236 if (con.equals(nc.name)) {
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
237 connection = nc;
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
238 break;
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
239 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
240 }
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
241 }
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
242
1023
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
243 ResultData rd = csi.execute(
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
244 connection.connection,
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
245 frames,
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
246 connection.cached);
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
247
1023
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
248 // only descent if there are results
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
249 if (!rd.isEmpty()) {
4051
58bdf95df5e4 More dead code removal. Minor code clean ups.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3571
diff changeset
250 connectionsStack.push(
58bdf95df5e4 More dead code removal. Minor code clean ups.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3571
diff changeset
251 new Pair<NamedConnection, ResultData>(connection, rd));
1023
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
252 try {
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
253 for (int i = 0; i < S; ++i) {
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
254 build(parent, subs.item(i));
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
255 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
256 }
1023
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
257 finally {
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
258 connectionsStack.pop();
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
259 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
260 }
1023
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
261 }
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
262
5433
df32d7518f55 Expose function dc:has-result to Function Resolver.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5432
diff changeset
263 public boolean hasResult() {
df32d7518f55 Expose function dc:has-result to Function Resolver.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5432
diff changeset
264 return !connectionsStack.isEmpty()
df32d7518f55 Expose function dc:has-result to Function Resolver.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5432
diff changeset
265 && !connectionsStack.peek().getB().isEmpty();
df32d7518f55 Expose function dc:has-result to Function Resolver.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5432
diff changeset
266 }
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
267
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
268 protected ResultData createFilteredResultData(
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
269 ResultData rd,
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
270 String filter
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
271 ) {
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
272 if (filter == null) return rd;
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
273
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
274 XPathExpression x;
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
275 try {
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
276 x = getXPathExpression(filter);
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
277 }
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
278 catch (XPathExpressionException xee) {
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
279 log.warn("Invalid filter expression '" + filter + "'.");
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
280 return rd;
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
281 }
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
282
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
283 List<Object []> rows = rd.getRows();
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
284 String [] columns = rd.getColumnLabels();
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
285
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
286 List<Object []> filtered = new ArrayList<Object[]>(rows.size());
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
287
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
288 for (Object [] row: rows) {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
289 frames.enter();
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
290 try {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
291 frames.put(columns, row);
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
292 Object result = x.evaluate(
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
293 EVAL_DOCUMENT, XPathConstants.BOOLEAN);
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
294
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
295 if (result instanceof Boolean && (Boolean)result) {
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
296 filtered.add(row);
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
297 }
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
298 }
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
299 catch (XPathExpressionException xee) {
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
300 log.warn("unable to apply filter expression '" +
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
301 filter + "' to dataset.");
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
302 }
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
303 finally {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
304 frames.leave();
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
305 }
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
306 }
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
307 return new ResultData(columns, filtered);
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
308 }
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
309
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
310 protected void filter(Node parent, Element current)
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
311 throws SQLException
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
312 {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
313 String expr = current.getAttribute("expr");
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
314
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
315 if ((expr = expr.trim()).length() == 0) {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
316 expr = null;
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
317 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
318
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
319 NodeList subs = current.getChildNodes();
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
320 int S = subs.getLength();
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
321 if (S == 0) {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
322 log.debug("dc:filter has no children");
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
323 return;
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
324 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
325
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
326 ResultData orig = null;
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
327 Pair<Builder.NamedConnection, ResultData> pair = null;
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
328
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
329 if (expr != null && !connectionsStack.isEmpty()) {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
330 pair = connectionsStack.peek();
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
331 orig = pair.getB();
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
332 pair.setB(createFilteredResultData(orig, expr));
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
333 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
334
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
335 try {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
336 for (int i = 0; i < S; ++i) {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
337 build(parent, subs.item(i));
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
338 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
339 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
340 finally {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
341 if (orig != null) {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
342 pair.setB(orig);
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
343 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
344 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
345 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
346
5890
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
347 protected Map<Object, ResultData> createGroupedResultData(
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
348 ResultData rd,
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
349 String expr,
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
350 String type
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
351 ) {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
352 List<Object []> rows = rd.getRows();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
353 String [] columns = rd.getColumnLabels();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
354
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
355 XPathExpression x;
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
356 try {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
357 x = getXPathExpression(expr);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
358 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
359 catch (XPathExpressionException xee) {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
360 log.warn("Invalid expression '" + expr + "'.");
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
361 return Collections.<Object, ResultData>emptyMap();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
362 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
363
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
364 QName returnType = typeToQName(type);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
365
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
366 Map<Object, ResultData> groups = new TreeMap<Object, ResultData>();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
367
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
368 for (Object [] row: rows) {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
369 frames.enter();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
370 try {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
371 frames.put(columns, row);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
372
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
373 Object key = x.evaluate(EVAL_DOCUMENT, returnType);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
374
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
375 ResultData group = groups.get(key);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
376
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
377 if (group == null) {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
378 group = new ResultData(rd.getColumnLabels());
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
379 groups.put(key, group);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
380 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
381
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
382 group.add(row);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
383 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
384 catch (XPathExpressionException xxe) {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
385 log.warn("unable to apply expression '" +
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
386 expr + "' to dataset.");
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
387 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
388 finally {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
389 frames.leave();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
390 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
391 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
392 return groups;
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
393 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
394
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
395 protected void group(Node parent, Element current)
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
396 throws SQLException
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
397 {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
398 log.debug("dc:group");
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
399
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
400 if (connectionsStack.isEmpty()) {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
401 log.debug("dc:group without having results");
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
402 return;
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
403 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
404
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
405 NodeList subs = current.getChildNodes();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
406 int S = subs.getLength();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
407
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
408 if (S == 0) {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
409 log.debug("dc:group has no children");
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
410 return;
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
411 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
412
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
413 String expr = current.getAttribute("expr").trim();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
414 String type = current.getAttribute("type").trim();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
415
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
416 Pair<Builder.NamedConnection, ResultData> pair =
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
417 connectionsStack.peek();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
418
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
419 ResultData orig = connectionsStack.peek().getB();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
420
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
421 Map<Object, ResultData> groups =
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
422 createGroupedResultData(orig, expr, type);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
423
6050
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
424 boolean debug = log.isDebugEnabled();
5890
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
425
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
426 try {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
427 for (Map.Entry<Object, ResultData> entry: groups.entrySet()) {
6050
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
428 Object key = entry.getKey();
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
429 ResultData rd = entry.getValue();
5890
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
430 pair.setB(rd);
6050
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
431 groupExprStack.push(key);
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
432 if (debug) {
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
433 log.debug("group key: " + key);
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
434 }
5890
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
435 try {
6050
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
436 for (int i = 0; i < S; ++i) {
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
437 build(parent, subs.item(i));
5890
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
438 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
439 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
440 finally {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
441 groupExprStack.pop();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
442 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
443 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
444 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
445 finally {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
446 pair.setB(orig);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
447 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
448 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
449
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
450 public Object getGroupKey() {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
451 return groupExprStack.isEmpty()
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
452 ? null
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
453 : groupExprStack.peek();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
454 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
455
6087
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
456 protected void virtualColumn(Node parent, Element current)
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
457 throws SQLException
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
458 {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
459 log.debug("dc:virtual-column");
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
460
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
461 if (connectionsStack.isEmpty()) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
462 log.debug("dc:virtual-column without having results");
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
463 return;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
464 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
465
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
466 NodeList subs = current.getChildNodes();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
467 int S = subs.getLength();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
468
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
469 if (S == 0) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
470 log.debug("dc:virtual-column has no children");
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
471 return;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
472 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
473
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
474 String name = expand(current.getAttribute("name"));
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
475 String expr = current.getAttribute("expr").trim();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
476 String type = current.getAttribute("type").trim();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
477
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
478 QName returnType = typeToQName(type);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
479
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
480 XPathExpression x;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
481 try {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
482 x = getXPathExpression(expr);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
483 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
484 catch (XPathExpressionException xee) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
485 log.warn("Invalid expression '" + expr + "'.");
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
486 return;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
487 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
488
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
489 Pair<Builder.NamedConnection, ResultData> pair =
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
490 connectionsStack.peek();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
491
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
492 ResultData orig = connectionsStack.peek().getB();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
493
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
494 int index = orig.indexOfColumn(name);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
495
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
496 ResultData rd = index >= 0 // Already has column with this name?
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
497 ? replaceColumn(orig, index, x, returnType)
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
498 : addColumn(orig, name, x, returnType);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
499
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
500 pair.setB(rd);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
501 try {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
502 for (int i = 0; i < S; ++i) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
503 build(parent, subs.item(i));
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
504 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
505 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
506 finally {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
507 pair.setB(orig);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
508 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
509 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
510
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
511 protected ResultData addColumn(
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
512 ResultData rd,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
513 String name,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
514 XPathExpression expr,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
515 QName returnType
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
516 ) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
517 String [] origColumns = rd.getColumnLabels();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
518 int index = origColumns.length;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
519 String [] newColumns = Arrays.copyOf(origColumns, index+1);
6093
4b634935a2ad Datacage: Fixed fix for <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6092
diff changeset
520 newColumns[index] = name.toUpperCase();
6087
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
521 ResultData result = new ResultData(newColumns);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
522 fillResult(result, rd, index, index+1, expr, returnType);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
523 return result;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
524 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
525
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
526 protected ResultData replaceColumn(
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
527 ResultData rd,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
528 int index,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
529 XPathExpression expr,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
530 QName returnType
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
531 ) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
532 String [] columns = rd.getColumnLabels();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
533 ResultData result = new ResultData(columns);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
534 fillResult(result, rd, index, columns.length, expr, returnType);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
535 return result;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
536 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
537
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
538 protected void fillResult(
6092
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6087
diff changeset
539 ResultData result,
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6087
diff changeset
540 ResultData rd,
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6087
diff changeset
541 int index,
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6087
diff changeset
542 int size,
6087
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
543 XPathExpression expr,
6092
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6087
diff changeset
544 QName returnType
6087
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
545 ) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
546 String [] origColumns = rd.getColumnLabels();
6092
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6087
diff changeset
547 for (Object [] row: rd.getRows()) {
6087
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
548 frames.enter();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
549 try {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
550 frames.put(origColumns, row);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
551 Object value = expr.evaluate(EVAL_DOCUMENT, returnType);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
552 Object [] copy = Arrays.copyOf(row, size);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
553 copy[index] = value;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
554 result.add(copy);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
555 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
556 catch (XPathExpressionException xxe) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
557 log.warn("unable to apply expression '" +
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
558 expr + "' to dataset.", xxe);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
559 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
560 finally {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
561 frames.leave();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
562 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
563 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
564 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
565
5974
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
566 protected void iterate(Node parent, Element current)
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
567 throws SQLException
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
568 {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
569 log.debug("dc:iterate");
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
570 String container = expand(current.getAttribute("container"));
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
571 String var = expand(current.getAttribute("var")).toUpperCase();
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
572
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
573 if (container.isEmpty()) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
574 log.warn("'container' not set.");
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
575 return;
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
576 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
577
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
578 if (var.isEmpty()) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
579 log.warn("'var' not set.");
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
580 return;
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
581 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
582
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
583 Object [] result = new Object[1];
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
584
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
585 if (frames.getStore(container, result)) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
586 Object c = result[0];
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
587 if (c instanceof Object []) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
588 c = Arrays.asList((Object [])c);
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
589 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
590 if (c instanceof Collection) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
591 frames.enter();
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
592 try {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
593 Collection<?> col = (Collection<?>)c;
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
594 for (Object o: col) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
595 if (o instanceof String) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
596 o = ((String)o).toLowerCase();
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
597 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
598 frames.put(var, o);
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
599 NodeList subs = current.getChildNodes();
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
600 for (int i = 0, N = subs.getLength(); i < N; ++i) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
601 build(parent, subs.item(i));
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
602 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
603 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
604 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
605 finally {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
606 frames.leave();
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
607 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
608 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
609 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
610 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
611
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
612
1890
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
613 /**
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
614 * Kind of foreach over results of a statement within a context.
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
615 */
5522
eeac800eb4cd Datacage: Rename <dc:elements> to <dc:for-each>. We should have done this much earlier.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5517
diff changeset
616 protected void foreach(Node parent, Element current)
1023
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
617 throws SQLException
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
618 {
5522
eeac800eb4cd Datacage: Rename <dc:elements> to <dc:for-each>. We should have done this much earlier.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5517
diff changeset
619 log.debug("dc:for-each");
1023
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
620
1818
e3eb1ea885a7 Simplified code in Datacage builder by using the new pair.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1716
diff changeset
621 if (connectionsStack.isEmpty()) {
5525
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5522
diff changeset
622 log.debug("dc:for-each without having results");
1023
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
623 return;
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
624 }
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
625
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
626 NodeList subs = current.getChildNodes();
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
627 int S = subs.getLength();
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
628
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
629 if (S == 0) {
5522
eeac800eb4cd Datacage: Rename <dc:elements> to <dc:for-each>. We should have done this much earlier.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5517
diff changeset
630 log.debug("dc:for-each has no children");
1023
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
631 return;
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
632 }
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
633
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
634 Pair<Builder.NamedConnection, ResultData> pair =
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
635 connectionsStack.peek();
1023
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
636
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
637 ResultData rd = pair.getB();
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
638
5525
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5522
diff changeset
639 String [] columns = rd.getColumnLabels();
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5522
diff changeset
640
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5522
diff changeset
641 for (Object [] row: rd.getRows()) {
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5522
diff changeset
642 frames.enter();
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5522
diff changeset
643 try {
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5522
diff changeset
644 frames.put(columns, row);
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5522
diff changeset
645 for (int i = 0; i < S; ++i) {
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5522
diff changeset
646 build(parent, subs.item(i));
1023
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
647 }
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
648 }
5525
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5522
diff changeset
649 finally {
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5522
diff changeset
650 frames.leave();
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5522
diff changeset
651 }
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
652 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
653 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
654
1890
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
655 /**
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
656 * Create element.
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
657 */
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
658 protected void element(Node parent, Element current)
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
659 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
660 {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
661 String attr = expand(current.getAttribute("name"));
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
662
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
663 if (log.isDebugEnabled()) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
664 log.debug("dc:element -> '" + attr + "'");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
665 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
666
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
667 if (attr.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
668 log.warn("no name attribute found");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
669 return;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
670 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
671
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
672 Element element = owner.createElement(attr);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
673
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
674 NodeList children = current.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
675 for (int i = 0, N = children.getLength(); i < N; ++i) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
676 build(element, children.item(i));
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
677 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
678
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
679 parent.appendChild(element);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
680 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
681
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
682 protected void text(Node parent, Element current)
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
683 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
684 {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
685 log.debug("dc:text");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
686 String value = expand(current.getTextContent());
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
687 parent.appendChild(owner.createTextNode(value));
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
688 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
689
6077
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6050
diff changeset
690 protected void message(Node parent, Element current)
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6050
diff changeset
691 throws SQLException
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6050
diff changeset
692 {
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6050
diff changeset
693 log.debug("dc:message");
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6050
diff changeset
694 if (log.isInfoEnabled()) {
6080
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
695 String value = current.getTextContent();
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
696 if (value.indexOf('{') >= 0) { // Performance tweak
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
697 value = expandXPathValue(value);
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
698 }
6077
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6050
diff changeset
699 log.info("MESSAGE: " + value);
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6050
diff changeset
700 }
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6050
diff changeset
701 }
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6050
diff changeset
702
1890
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
703 /**
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
704 * Add attribute to an element
3571
64a59cca1887 Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3076
diff changeset
705 * @see Element
1890
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
706 */
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
707 protected void attribute(Node parent, Element current) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
708
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
709 if (parent.getNodeType() != Node.ELEMENT_NODE) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
710 log.warn("need element here");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
711 return;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
712 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
713
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
714 String name = expand(current.getAttribute("name"));
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
715 String value = expand(current.getAttribute("value"));
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
716
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
717 Element element = (Element)parent;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
718
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
719 element.setAttribute(name, value);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
720 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
721
4893
54762b8ef016 Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4891
diff changeset
722 /**
54762b8ef016 Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4891
diff changeset
723 * Call-Macro node.
54762b8ef016 Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4891
diff changeset
724 * Evaluate child-nodes of the given macro element (not its text).
54762b8ef016 Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4891
diff changeset
725 */
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
726 protected void callMacro(Node parent, Element current)
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
727 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
728 {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
729 String name = current.getAttribute("name");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
730
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
731 if (name.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
732 log.warn("missing 'name' attribute in 'call-macro'");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
733 return;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
734 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
735
5443
3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5442
diff changeset
736 Element macro = macros.get(name);
4890
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
737
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
738 if (macro != null) {
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
739 macroBodies.push(current.getChildNodes());
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
740 try {
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
741 NodeList subs = macro.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
742 for (int j = 0, M = subs.getLength(); j < M; ++j) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
743 build(parent, subs.item(j));
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
744 }
4890
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
745 }
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
746 finally {
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
747 macroBodies.pop();
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
748 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
749 }
4890
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
750 else {
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
751 log.warn("no macro '" + name + "' found.");
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
752 }
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
753 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
754
4890
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
755 protected void macroBody(Node parent, Element current)
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
756 throws SQLException
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
757 {
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
758 if (!macroBodies.isEmpty()) {
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
759 NodeList children = macroBodies.peek();
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
760 for (int i = 0, N = children.getLength(); i < N; ++i) {
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
761 build(parent, children.item(i));
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
762 }
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
763 }
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
764 else {
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
765 log.warn("no current macro");
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
766 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
767 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
768
4896
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
769 /** Get macro node children, not resolving bodies. */
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
770 protected NodeList getMacroChildren(String name) {
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
771 NodeList macros = template.getElementsByTagNameNS(
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
772 DC_NAMESPACE_URI, "macro");
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
773
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
774 Element macro = null;
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
775
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
776 for (int i = 0, N = macros.getLength(); i < N; ++i) {
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
777 Element m = (Element) macros.item(i);
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
778 if (name.equals(m.getAttribute("name"))) {
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
779 macro = m;
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
780 break;
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
781 }
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
782 }
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
783
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
784 if (macro != null) {
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
785 return macro.getChildNodes();
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
786 }
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
787 return null;
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
788 }
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
789
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
790 protected void ifClause(Node parent, Element current)
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
791 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
792 {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
793 String test = current.getAttribute("test");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
794
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
795 if (test.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
796 log.warn("missing 'test' attribute in 'if'");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
797 return;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
798 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
799
4737
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
800 Boolean result = evaluateXPathToBoolean(test);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
801
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
802 if (result != null && result.booleanValue()) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
803 NodeList subs = current.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
804 for (int i = 0, N = subs.getLength(); i < N; ++i) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
805 build(parent, subs.item(i));
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
806 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
807 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
808 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
809
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
810 protected void choose(Node parent, Element current)
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
811 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
812 {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
813 Node branch = null;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
814
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
815 NodeList children = current.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
816 for (int i = 0, N = children.getLength(); i < N; ++i) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
817 Node child = children.item(i);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
818 String ns = child.getNamespaceURI();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
819 if (ns == null
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
820 || !ns.equals(DC_NAMESPACE_URI)
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
821 || child.getNodeType() != Node.ELEMENT_NODE
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
822 ) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
823 continue;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
824 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
825 String name = child.getLocalName();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
826 if ("when".equals(name)) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
827 Element when = (Element)child;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
828 String test = when.getAttribute("test");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
829 if (test.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
830 log.warn("no 'test' attribute found for when");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
831 continue;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
832 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
833
4737
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
834 Boolean result = evaluateXPathToBoolean(test);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
835 if (result != null && result.booleanValue()) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
836 branch = child;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
837 break;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
838 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
839
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
840 continue;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
841 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
842 else if ("otherwise".equals(name)) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
843 branch = child;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
844 // No break here.
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
845 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
846 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
847
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
848 if (branch != null) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
849 NodeList subs = branch.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
850 for (int i = 0, N = subs.getLength(); i < N; ++i) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
851 build(parent, subs.item(i));
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
852 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
853 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
854 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
855
5449
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5443
diff changeset
856 protected XPathExpression getXPathExpression(String expr)
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5443
diff changeset
857 throws XPathExpressionException
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5443
diff changeset
858 {
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5443
diff changeset
859 XPathExpression x = expressions.get(expr);
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5443
diff changeset
860 if (x == null) {
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5443
diff changeset
861 XPath xpath = XPATH_FACTORY.newXPath();
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5443
diff changeset
862 xpath.setXPathVariableResolver(frames);
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5443
diff changeset
863 xpath.setXPathFunctionResolver(functionResolver);
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5443
diff changeset
864 x = xpath.compile(expr);
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5443
diff changeset
865 expressions.put(expr, x);
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5443
diff changeset
866 }
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5443
diff changeset
867 return x;
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5443
diff changeset
868 }
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5443
diff changeset
869
4740
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4737
diff changeset
870 protected Object evaluateXPath(String expr, QName returnType) {
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
871
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
872 if (log.isDebugEnabled()) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
873 log.debug("evaluate: '" + expr + "'");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
874 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
875
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
876 try {
5449
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5443
diff changeset
877 XPathExpression x = getXPathExpression(expr);
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5443
diff changeset
878 return x.evaluate(EVAL_DOCUMENT, returnType);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
879 }
4740
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4737
diff changeset
880 catch (XPathExpressionException xpee) {
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4737
diff changeset
881 log.error("expression: " + expr, xpee);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
882 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
883 return null;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
884 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
885
4737
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
886 protected Boolean evaluateXPathToBoolean(String expr) {
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
887
4740
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4737
diff changeset
888 Object result = evaluateXPath(expr, XPathConstants.BOOLEAN);
4737
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
889
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
890 return result instanceof Boolean
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
891 ? (Boolean)result
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
892 : null;
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
893 }
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
894
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
895 protected void convert(Element current) {
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
896
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
897 String variable = expand(current.getAttribute("var"));
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
898 String type = expand(current.getAttribute("type"));
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
899
1716
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
900 Object [] result = new Object[1];
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
901
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
902 if (frames.getStore(variable, result)) {
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
903 Object object = TypeConverter.convert(result[0], type);
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
904 frames.put(variable.toUpperCase(), object);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
905 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
906 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
907
4740
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4737
diff changeset
908
4891
089bc08f720e Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4890
diff changeset
909 /** Put <dc:variable> content as variable on stackframes. */
4737
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
910 protected void variable(Element current) {
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
911
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
912 String varName = expand(current.getAttribute("name"));
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
913 String expr = current.getAttribute("expr");
4740
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4737
diff changeset
914 String type = current.getAttribute("type");
4737
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
915
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
916 if (varName.length() == 0 || expr.length() == 0) {
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
917 log.error("dc:variable 'name' or 'expr' empty.");
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
918 }
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
919 else {
4740
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4737
diff changeset
920 frames.put(
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4737
diff changeset
921 varName.toUpperCase(),
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4737
diff changeset
922 evaluateXPath(expr, typeToQName(type)));
4737
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
923 }
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
924 }
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
925
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
926 protected String expand(String s) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
927 Matcher m = CompiledStatement.VAR.matcher(s);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
928
1716
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
929 Object [] result = new Object[1];
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
930
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
931 StringBuffer sb = new StringBuffer();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
932 while (m.find()) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
933 String key = m.group(1);
1716
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
934 result[0] = null;
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
935 if (frames.getStore(key, result)) {
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
936 m.appendReplacement(
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
937 sb, result[0] != null ? result[0].toString() : "");
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
938 }
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
939 else {
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
940 m.appendReplacement(sb, "\\${" + key + "}");
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
941 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
942 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
943 m.appendTail(sb);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
944 return sb.toString();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
945 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
946
6080
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
947 protected String expandXPathValue(String value) {
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
948 StringBuffer sb = new StringBuffer();
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
949 Matcher m = BRACKET_XPATH.matcher(value);
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
950 while (m.find()) {
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
951 String expr = m.group(1);
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
952 Object result = evaluateXPath(expr, XPathConstants.STRING);
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
953 if (result instanceof String) {
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
954 m.appendReplacement(sb, (String)result);
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
955 }
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
956 else {
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
957 m.appendReplacement(sb, "");
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
958 }
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
959 }
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
960 m.appendTail(sb);
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
961 return sb.toString();
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
962 }
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
963
5485
3b5e1535a459 Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5449
diff changeset
964 protected void evaluateAttributeValue(Attr attr) {
3b5e1535a459 Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5449
diff changeset
965 String value = attr.getValue();
6080
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
966 if (value.indexOf('{') >= 0) { // Performance tweak
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
967 attr.setValue(expandXPathValue(value));
5485
3b5e1535a459 Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5449
diff changeset
968 }
3b5e1535a459 Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5449
diff changeset
969 }
3b5e1535a459 Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5449
diff changeset
970
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
971 protected void build(Node parent, Node current)
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
972 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
973 {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
974 String ns = current.getNamespaceURI();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
975 if (ns != null && ns.equals(DC_NAMESPACE_URI)) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
976 if (current.getNodeType() != Node.ELEMENT_NODE) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
977 log.warn("need elements here");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
978 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
979 else {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
980 String localName = current.getLocalName();
5517
5800a9497b0b Fix syntax error in builder.
Andre Heinecke <aheinecke@intevation.de>
parents: 5509
diff changeset
981 Element curr = (Element)current;
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
982 if ("attribute".equals(localName)) {
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
983 attribute(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
984 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
985 else if ("context".equals(localName)) {
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
986 context(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
987 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
988 else if ("if".equals(localName)) {
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
989 ifClause(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
990 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
991 else if ("choose".equals(localName)) {
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
992 choose(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
993 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
994 else if ("call-macro".equals(localName)) {
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
995 callMacro(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
996 }
4890
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
997 else if ("macro-body".equals(localName)) {
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
998 macroBody(parent, curr);
4890
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
999 }
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1000 else if ("macro".equals(localName)
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1001 || "comment".equals(localName)
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1002 || "statement".equals(localName)) {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1003 // Simply ignore them.
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1004 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1005 else if ("element".equals(localName)) {
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1006 element(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1007 }
5522
eeac800eb4cd Datacage: Rename <dc:elements> to <dc:for-each>. We should have done this much earlier.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5517
diff changeset
1008 else if ("for-each".equals(localName)) {
eeac800eb4cd Datacage: Rename <dc:elements> to <dc:for-each>. We should have done this much earlier.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5517
diff changeset
1009 foreach(parent, curr);
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1010 }
5974
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
1011 else if ("iterate".equals(localName)) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
1012 iterate(parent, curr);
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
1013 }
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1014 else if ("filter".equals(localName)) {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1015 filter(parent, curr);
1023
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
1016 }
5890
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
1017 else if ("group".equals(localName)) {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
1018 group(parent, curr);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
1019 }
6087
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
1020 else if ("virtual-column".equals(localName)) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
1021 virtualColumn(parent, curr);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
1022 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1023 else if ("text".equals(localName)) {
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1024 text(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1025 }
6077
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6050
diff changeset
1026 else if ("message".equals(localName)) {
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6050
diff changeset
1027 message(parent, curr);
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6050
diff changeset
1028 }
4737
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1029 else if ("variable".equals(localName)) {
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1030 variable(curr);
1017
8637756275e5 Added a <dc:comment> tag to place comments in the meta data templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1015
diff changeset
1031 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1032 else if ("convert".equals(localName)) {
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1033 convert(curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1034 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1035 else {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1036 log.warn("unknown '" + localName + "' -> ignore");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1037 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1038 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1039 return;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1040 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1041
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1042 if (current.getNodeType() == Node.TEXT_NODE) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1043 String txt = current.getNodeValue();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1044 if (txt != null && txt.trim().length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1045 return;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1046 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1047 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1048
4353
daf0919df76d Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4051
diff changeset
1049 if (current.getNodeType() == Node.COMMENT_NODE) {
daf0919df76d Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4051
diff changeset
1050 // Ignore XML comments
daf0919df76d Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4051
diff changeset
1051 return;
daf0919df76d Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4051
diff changeset
1052 }
daf0919df76d Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4051
diff changeset
1053
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1054 Node copy = owner.importNode(current, false);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1055
5494
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1056 NodeList children = current.getChildNodes();
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1057 for (int i = 0, N = children.getLength(); i < N; ++i) {
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1058 build(copy, children.item(i));
5485
3b5e1535a459 Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5449
diff changeset
1059 }
5494
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1060 if (copy.getNodeType() == Node.ELEMENT_NODE) {
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1061 NamedNodeMap nnm = ((Element)copy).getAttributes();
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1062 for (int i = 0, N = nnm.getLength(); i < N; ++i) {
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1063 Node n = nnm.item(i);
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1064 if (n.getNodeType() == Node.ATTRIBUTE_NODE) {
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1065 evaluateAttributeValue((Attr)n);
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1066 }
5485
3b5e1535a459 Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5449
diff changeset
1067 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1068 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1069 parent.appendChild(copy);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1070 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1071 } // class BuildHelper
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1072
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1073
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1074 public Builder() {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1075 compiledStatements = new HashMap<String, CompiledStatement>();
5443
3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5442
diff changeset
1076 macros = new HashMap<String, Element>();
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1077 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1078
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1079 public Builder(Document template) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1080 this();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1081 this.template = template;
5443
3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5442
diff changeset
1082 extractMacros();
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1083 compileStatements();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1084 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1085
4740
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4737
diff changeset
1086 protected static QName typeToQName(String type) {
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4737
diff changeset
1087 if ("number" .equals(type)) return XPathConstants.NUMBER;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4737
diff changeset
1088 if ("bool" .equals(type)) return XPathConstants.BOOLEAN;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4737
diff changeset
1089 if ("node" .equals(type)) return XPathConstants.NODE;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4737
diff changeset
1090 if ("nodeset".equals(type)) return XPathConstants.NODESET;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4737
diff changeset
1091 return XPathConstants.STRING;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4737
diff changeset
1092 }
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4737
diff changeset
1093
4614
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4526
diff changeset
1094 /** Handle <dc:statement> elements. */
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1095 protected void compileStatements() {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1096
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1097 NodeList nodes = template.getElementsByTagNameNS(
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1098 DC_NAMESPACE_URI, "statement");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1099
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1100 for (int i = 0, N = nodes.getLength(); i < N; ++i) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1101 Element stmntElement = (Element)nodes.item(i);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1102 String stmnt = trimStatement(stmntElement.getTextContent());
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1103 if (stmnt == null || stmnt.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1104 throw new IllegalArgumentException("found empty statement");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1105 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1106 CompiledStatement cs = new CompiledStatement(stmnt);
1029
3f3988bb6284 Picky Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1023
diff changeset
1107 // For faster lookup store a shortend string into the template.
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1108 stmnt = "s" + i;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1109 stmntElement.setTextContent(stmnt);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1110 compiledStatements.put(stmnt, cs);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1111 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1112 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1113
5443
3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5442
diff changeset
1114 protected void extractMacros() {
3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5442
diff changeset
1115 NodeList ms = template.getElementsByTagNameNS(
3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5442
diff changeset
1116 DC_NAMESPACE_URI, "macro");
3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5442
diff changeset
1117
3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5442
diff changeset
1118 for (int i = 0, N = ms.getLength(); i < N; ++i) {
3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5442
diff changeset
1119 Element m = (Element)ms.item(i);
3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5442
diff changeset
1120 macros.put(m.getAttribute("name"), m);
3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5442
diff changeset
1121 }
3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5442
diff changeset
1122 }
3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5442
diff changeset
1123
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1124 protected List<Node> rootsToList() {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1125
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1126 NodeList roots = template.getElementsByTagNameNS(
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1127 DC_NAMESPACE_URI, "template");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1128
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1129 List<Node> elements = new ArrayList<Node>();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1130
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1131 for (int i = 0, N = roots.getLength(); i < N; ++i) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1132 NodeList rootChildren = roots.item(i).getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1133 for (int j = 0, M = rootChildren.getLength(); j < M; ++j) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1134 Node child = rootChildren.item(j);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1135 if (child.getNodeType() == Node.ELEMENT_NODE) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1136 elements.add(child);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1137 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1138 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1139 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1140
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1141 return elements;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1142 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1143
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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1144 protected static final String trimStatement(String stmnt) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1145 if (stmnt == null) return null;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1146 //XXX: Maybe a bit to radical for multiline strings?
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1147 return STRIP_LINE_INDENT.matcher(stmnt.trim()).replaceAll(" ");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1148 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1149
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1150 protected static Document getOwnerDocument(Node node) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1151 Document document = node.getOwnerDocument();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1152 return document != null ? document : (Document)node;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1153 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1154
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
1155 public void build(
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
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1156 List<NamedConnection> connections,
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
1157 Node output,
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
1158 Map<String, Object> parameters
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
1159 )
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
1160 throws SQLException
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
1161 {
5887
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1162 long startTime = System.currentTimeMillis();
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1163 try {
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1164 BuildHelper helper =
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
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1165 new BuildHelper(output, connections, parameters);
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1166 helper.build();
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1167 }
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1168 finally {
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1169 if (log.isDebugEnabled()) {
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1170 long stopTime = System.currentTimeMillis();
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1171 log.debug("Building the datacage result took " +
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1172 (stopTime-startTime)/1000f + " secs.");
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1173 }
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
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1174 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1175 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1176 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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1177 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org